Hello, to resize an object or anything, here it what you can do, follow these steps:
1. click on view on the top tool bar where file and edit and all those things are
2. Then click Toolbars
3. Then there should be a list click on Modification
4. Then on the right hand side on the bar, there should be a big white square, and inside there is and arrow pointing towards the far left corner with a small brown square in it.
5. click on the thing you want to resize and click on the picture and there you go
by Nukem 1991